LibzipSwift

中文

About

LibzipSwift is a framework suite based on Libzip package for decompressing zip on macOS and iOS.

LibzipSwift is a separate branch based on SwiftLibZip, It provides the following functions via Libzip:

• Enumerate the list of archives in the zip, including the summary attributes (which optimizes the recognition of Chinese encoding)
• Create and modify Zip archives (including deletion and replacement)
• Unzip the Zip archive (for Unix Zip archives, retain Entry's permission attributes)

Installation

Swift Package Manager

Once you have your Swift package set up, adding LibzipSwift as a dependency is as easy as adding it to the dependencies value of your Package.swift.

dependencies: [
    .package(url: "https://github.com/MartinLau7/LibzipSwift.git", from: "0.1")
]

Instructions

Open and read

do {
    let archive = try ZipArchive(url: newarchiveURL)
    defer {
        try archive.close()
    }
    if let entries = try? zipArchive.getEntries() {
        // check the entries
    }
    // You can modify and add entries in here
    ...

} catch {
     // Handle errors here
    print("\(Handle errors here)")
}

create zip archive

do {
    let archive = try ZipArchive(url: newarchiveURL, mode: [.create, .checkConsistency])
    defer {
        try archive.close()
    }
    try archive.addDirectory(dirName: "the folder")
    try archive.addFile(path: "/xx/xx/you.file", entryName: "entry name is Optional param") >= 0)
} catch {
     // Handle errors here
    print("\(Handle errors here)")
}

When you want to undo the changes, you can add discardChanged: false to the close method. like : try archive.close(discardChanged: false)

Question & Suggestions

If you have questions, you can promptly make or contribute to the code of this project, thanks

TODO

• Complete compression function

• Improved iOS support

• Preserve more attributes for zip archives on unix

• Improve unit testing

• more

License

• LibzipSwift : See LICENSE (MIT)

• Libzip: See Libzip website